Earth

Engineers Devise a Way To Harvest Wind Energy From Trees (vice.com) 21

derekmead writes: Harvesting electrical power from vibrations or other mechanical stress is pretty easy. Turns out all it really takes is a bit of crystal or ceramic material and a couple of wires and, there you go, piezoelectricity. As stress is applied to the material, charge accumulates, which can then be shuttled away to do useful work. The classic example is an electric lighter, in which a spring-loaded hammer smacks a crystal, producing a spark. Another example is described in a new paper in the Journal of Sound and Vibration, courtesy of engineers at Ohio State's Laboratory of Sound and Vibration Research. The basic idea behind the energy harvesting platform: exploit the natural internal resonances of trees within tiny artificial forests capable of generating enough voltage to power sensors and structural monitoring systems.
The Courts

SCO vs. IBM Battle Over Linux May Finally Be Over (networkworld.com) 58

JG0LD writes with this news from Network World: A breach-of-contract and copyright lawsuit filed nearly 13 years ago by a successor company to business Linux vendor Caldera International against IBM may be drawing to a close at last, after a U.S. District Court judge issued an order in favor of the latter company earlier this week.
Here's the decision itself (PDF). Also at The Register.
Open Source

LibreOffice 5.1 Officially Released 96

prisoninmate writes: After being in development for the last three months or so, LibreOffice 5.1 comes today to a desktop environment near you with some of the most attractive features you've ever seen in an open-source office suite software product, no matter the operating system used. The release highlights of LibreOffice 5.1 include a redesigned user interface for improved ease of use, better interoperability with OOXML files, support for reading and writing files on cloud servers, enhanced support for the ODF 1.2 file format, as well as additional Spreadsheet functions and features. Yesterday, even with the previous version, I was able to successfully use a moderately complex docx template without a hitch — the kind of thing that would have been a pipe-dream not too long ago.
Government

FAA Eases Drone Restrictions Around Washington, DC (roboticstrends.com) 34

An anonymous reader writes with a link to Robotics Trends, which reports that: After doubling the radius of the "no-drone zone" from 15 miles to 30 miles outside of Washington, D.C. in 2015, the FAA announced drones can now fly in the "outer ring" of the Special Flight Rules Area. This means drones can operate between a 15- to 30-mile radius outside of the nation's capitol. Drones that fly between the 15- to 30-mile radius still have to operate under specific conditions: drones must weigh less than 55 pounds, be registered and marked, fly under 400 feet, stay in the operator's line of sight, only fly in clear conditions, and avoid other aircraft.
Graphics

First Steps Towards Network Transparency For Wayland (phoronix.com) 68

munwin99 writes: For the longest time, when bringing up Wayland a recurring question was 'what about network transparency?!' Well, Samsung's Derek Foreman has today published the set of Wayland patches for providing Wayland network transparency by pushing the Wayland protocol over TCP/IP.
Programming

Women Get Pull Requests Accepted More (Except When You Know They're Women) (peerj.com) 205

An anonymous reader writes: In the largest study of gender bias [in programming] to date, researchers found that women tend to have their pull requests accepted at a higher rate than men, across a variety of programming languages. This, despite the finding that their pull requests are larger and less likely to serve an immediate project need. At the same time, when the gender of the women is identifiable (as opposed to hidden), their pull requests are accepted less often than men's.
Twitter

Twitter's Timeline Option Puts Important Tweets Up Top (engadget.com) 41

Twitter is doing its best to make sure you see the best content in your timeline (at least thats what its hoping its doing with today's announcement of a new timeline option). The new feature drops what Twitter determines are the best tweets at the top of a user's timeline. For now, this feature is optional, so users can opt-in to see this timeline. In the coming weeks, it will slowly be rolled out to all users.
Open Source

DjangoCon 2016 To Be Held In Philadelphia In July (defna.org) 19

New submitter FlipperPA writes: It has just been announced that the 2016 vintage of DjangoCon US will be held in Philadelphia at The Wharton School of the University of Pennsylvania from July 17th through 22nd. DjangoCon US is a 6-day international community conference for the community by the community, held each year in North America, about the Django web framework. From its humble beginnings in a newsroom in Lawrence, KS, Django now powers some of the better known web sites on the planet, including The Washington Post, Mozilla, Instagram, Disqus, and Pinterest. Considered by many to be the "batteries included" web framework for Python, Django continues to attract new developers across the globe.
Government

Identity Thieves Obtain 100,000 Electronic Filing PINs From IRS System (csoonline.com) 79

itwbennett writes: In January attackers targeted an IRS Web application in an attempt to obtain E-file PINs corresponding to 464,000 previously stolen social security numbers (SSNs) and other taxpayer data. The automated bot was blocked by the IRS after obtaining 100,000 PINs. The IRS said in a statement Tuesday that the SSNs were not stolen from the agency and that the agency would be notifying affected taxpayers.
Government

Putin's Internet Czar Wants To Ban Windows On Government PCs 263

SmartAboutThings writes: The Russian government is allegedly looking to ban Microsoft's Windows operating system, increase taxes on foreign technology companies, develop its homegrown OS and encourage local tech companies to grow. All these proposals comes from German Klimenko, Vladimir Putin's new 'internet czar, as Bloomberg describes him. In a 90-minute interview, Klimenko said forcing Google and Apple to pay more taxes and banning Microsoft Windows from government computers are necessary measures, as he is trying to raise taxes on U.S. companies, thus helping local Russian competitors such as Yandex and Mail.ru.
Windows

Microsoft Launches Windows 10 Update History Site To Share Update Release Notes (betanews.com) 52

Mark Wilson writes: Keeping up to date with the latest updates for Windows 10 can be something of a full time job, particularly if you're signed up to get Insider builds. To make it easier to keep track of what changes each update brings, Microsoft has launched the Windows 10 update history site.The site is in response to feedback from Windows 10 users who have been looking for an accessible way of learning about updates. The site provides details of exactly what the updates delivered through Windows Update. It is something of a work in progress at the moment, but one of the recent updates featured fixes a bug that meant browsing sessions in Microsoft Edge's InPrivate mode were not necessarily completely private.
AI

NHTSA Gives Green Light To Self-Driving Cars 199

New submitter tyme writes: Reuters reports that the U.S. National Highway Traffic Safety Administration (NHTSA) told Google that it would recognize the artificial intelligence in a self-driving car as the "driver" (rather than any of the occupants). The letter also says that NHTSA will write safety rules for self-driving cars in the next six months, paving the way for deployment of self-driving cars in large numbers.
Encryption

Federal Bill Could Override State-Level Encryption Bans (thestack.com) 132

An anonymous reader writes: A new bill has been proposed in Congress today by Representatives Ted Lieu (D-Calif.) and Blake Farenthold (R-Tex.) which looks to put a stop to any pending state-level legislation that could result in misguided encryption measures. The Ensuring National Constitutional Rights of Your Private Telecommunications Act of 2016 comes as a response to state-level encryption bills which have already been proposed in New York state and California. These near-identical proposals argued in favour of banning the sale of smartphones sold in the U.S. that feature strong encryption and cannot be accessed by the manufacturer. If these bills are passed, current smartphones, including iPhone and Android models, would need to be significantly redesigned for sale in these two states. Now Lieu and Farenthold are making moves to prevent the passing of the bills because of their potential impact on trade [PDF] and the competitiveness of American firms.
Opera

Chinese Tech Group Offers To Buy Opera; Board Endorses 111

jones_supa writes: There's been plenty of speculation around the future of web browser maker Opera, and now that looks like it will soon be resolved. Today the Norway-headquartered company confirmed that it has received a $1.2 billion acquisition offer from a group fronted by Chinese consumer tech companies Kunlun Tech and Qihoo 360. The deal is for 100% of the company, and it represents a 53% premium on the company's valuation based on its most recent trading price. Opera's board said in a statement (PDF) that it has "unanimously decided to recommend" its shareholders to accept the bid. The final deal is subject to government and shareholders' approvals.
Advertising

Why Stack Overflow Doesn't Care About Ad Blockers 264

Press2ToContinue writes: Forging a bold step in the right direction, Stack Overflow announced today that they don't care if you use an ad blocker when you visit their site. "The truth is: we don't care if our users use ad blockers on Stack Overflow. More accurately: we hope that they won't, but we understand that some people just don't like ads. Our belief is that if someone doesn't like them, and they won't click on them, any impressions served to them will only annoy them-- plus, serving ads to people who won't click on them harms campaign performance. ... Publishers can't win by forcing ads — especially low-quality ads — in people's faces. Think scantily-clad women selling flight deals, weight-loss supplement promos or wacky waving inflatable arm-flailing tube-men promoting car dealerships." It's possible that this declaration by SO might help to clarify to advertisers that it is the overabundance of low quality ads that practically force the public to seek out ad blockers. But seriously, what is the likelihood of that?
Earth

Study Finds You Can Grow Brain Cells Through Exercise 92

phantomfive writes: Researchers have discovered that aerobic exercise may increase neurogenesis. Based on the results, rats that were put on a treadmill grew more brain cells than rats that didn't. Resistance training seemed to have no effect. This is significant, because the neuron reserve of the hippocampus can be increased, thus preconditions for learning for humans could be improved simply through aerobic exercise.
Earth

Scientists Turn Paper Waste Into Aerogel (inhabitat.com) 51

Kristine Lofgren writes: A team of scientists have successfully turned paper waste into aerogel. Aerogels are used in insulation, and they are usually made out of polymers and silica. But a research team at the National University of Singapore managed to make the highly sought-after product using recycled paper, which could have huge implications not only for the rate at which we are filling up our landfills, but also for the amount of chemicals that we are producing and releasing into the environment.
Open Source

SourceForge Eliminates DevShare Program (sourceforge.net) 366

SourceForge has officially eliminated its DevShare program. The DevShare program delivered installer bundles as part of the download for participating projects. We want to restore our reputation as a trusted home for open source software, and this was a clear first step towards that. We are more interested in doing the right thing than making extra short-term profit. This is just the first step in a number of improvements we will outline in the coming weeks. SourceForge and Slashdot were acquired in late January by BIZX.
Books

Uborne Children's Books Release For Free Computer Books From the '80s (usborne.com) 115

martiniturbide writes: To promote some new computer coding books for kids, Uborne Children's Books has put online 15 of its children books from the '80s to learn how to code games. The books are available for free in PDF format and has samples to create your game for Commodore 64, VIC 20, Apple, TRS 80, Spectrum and other. Maybe you read some of them like "Machine Code for Beginners" or "Write your own Adventure Program for MicroComputers." Should other publishers also start to make their '80s and '90s computer books available for free?

Slashdot Top Deals